Trimboli, Pierpaolo http://orcid.org/0000-0002-2125-4937
Deandrea, Maurilio http://orcid.org/0000-0001-9217-8815
Article History
Received: 20 January 2020
Accepted: 16 March 2020
First Online: 21 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Also, for this retrospective study, formal consent was not required.